Adult Transport Vent

Uni-Vent Model 754

Description
Uni- Vent model 754 is a portable, electronically controlled ventilator, compressor, air/oxygen mixer. It is controlled by an internal microprocessor (CPU)

Modes of ventilation include ACV, SIMV, and CPAP. All modes are PEEP and altitude compensable to minimize the patients work of breathing. Automatic ventilatory backup assures mechanical support if the patient becomes apneic. It can provide gas mixtures with oxygen content ranging from 21% to 100%.

Controls

External Air Off/On: The external air pushbutton switch permits you to manually select external compressed air as your primary air source;

Sigh Off/On: Pushbutton switch allows you to operate with or without sigh breaths. When activated, the first ventilator generated breath will be a sigh. Additional sigh breaths will be delivered once every 100 ventilations or 7 minutes , whichever occurs first.

PEEP Off/On-Set: Pushbutton switch activates the internal PEEP control, allowing a PEEP value to be manually entered. External PEEP valve is not required.

Pressure Plateau Off/On: Pushbutton switch permits ACV or SIMV operation with a plateau pressure.

High Pressure Alarm: This control is used to set the high-pressure limit. It has an absolute range from 15 to 100 cmH₂0.

Low Pressure Alarm: This control is used to set the low-pressure limit. It has an absolute range from 0 to 50 cmH20.

Ventilation Rate Control: This control setting determines the mechanical ventilation rate for ACV and SIMV operation. Its range is 1 to 150 breaths per minute.

Inspiration Time/I:E Ratio Control: Sets the inspiratory duration of all ventilator-delivered breaths. It is adjustable in 0.1second increments from 0.1 to 3.0 seconds maximum. Inverse I:E ratios are not permitted.

Tidal Volume Control: Allows gas to be delivered over a wide range. Its maximum flow is equivalent to approximately 1000ml/sec (60 LPM).Tidal volume is calculated and displayed in milliliters (ml)

Air/Oxygen Mixer: Allows air, oxygen, or mixtures of air and oxygen to be delivered.
It has a range of 21% to 100%.

Alarm Mute/Cancel: Depending upon alarm category, this control can mute an audible alarm signal, or cancel a particular alarm function.

Manual Breath/Trigger: Manual Breath

Mode Selector Switch: Provides operating power in the ACV, SIMV, CPAP, and CAL positions.

Calibration

It is recommended that Uni-Vent be calibrated before each use.
Transducer calibration must be performed with the disposable ventilator circuit disconnected from the patient. This ensures that the transducer connection is open to ambient atmosphere.

Set mode selector switch to CAL. The AMC will display:
Calibration…Please Wait
Mode = CAL

Calibration will take approximately 3 seconds. When finished, the AMC display will change to:

Mode = CAL OK

For more information see instruction manual in office

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